diff --git a/package.json b/package.json
index a8697652..de63a5b9 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "express": "^4.13.3",
     "express-handlebars": "^2.0.1",
     "github": "^0.2.4",
-    "lodash": "^3.10.1",
+    "lodash": "^4.17.19",
     "memory-cache": "^0.1.4",
     "q": "^1.4.1"
   }